For More Weather Information:

13NM WNW San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 9:27 am EST Nov 13, 2026
Forecast Valid: 11am EST Nov 13, 2026-6pm EST Nov 19, 2026

Today

SSE wind 11 to 16 kt, with gusts as high as 22 kt. Isolated showers before 2pm. Seas 1 ft or less.

Tonight

SE wind around 9 kt. Isolated showers between 8pm and 11pm. Seas 1 ft or less.

Saturday

SSE wind 10 to 14 kt. Isolated showers. Seas 1 ft or less.

Saturday Night

SE wind 6 to 8 kt. Isolated showers before 11pm. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming E 6 to 11 kt in the morning. Sunny. Seas 1 ft or less.

Sunday Night

SE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming ENE 7 to 12 kt in the morning. Scattered showers after 11am. Seas 1 ft or less.

Monday Night

E wind 6 to 9 kt. Mostly clear. Seas 1 ft or less.

Tuesday

E wind 6 to 13 kt. Mostly sunny. Seas 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.